openlayers

<!doctype html> <html lang="en"> <head> <title>Code coverage report for ol/control/zoomcontrol.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../prettify.css" /> <link rel="stylesheet" href="../../base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="../../index.html">all files</a> / <a href="index.html">ol/control/</a> zoomcontrol.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 69.23% Statements 27/39 </div> <div class='fl pad1y space-right2'> 36.36% Branches 8/22 </div> <div class='fl pad1y space-right2'> 33.33% Functions 1/3 </div> <div class='fl pad1y space-right2'> 69.23% Lines 27/39 </div> </div> </div> <div class='status-line medium'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116</td><td class="line-coverage quiet">1×   1× 1× 1× 1× 1× 1× 1×                             1×   110×   110×   110×   110× 110×   110×   110×     110×           110×       110×           110×       110×   110×     110×                 110×     1×               1×                   1×                                          </td><td class="text"><pre class="prettyprint lang-js">goog.provide('ol.control.Zoom');   goog.require('goog.dom'); goog.require('goog.events'); goog.require('goog.events.EventType'); goog.require('ol.animation'); goog.require('ol.control.Control'); goog.require('ol.css'); goog.require('ol.easing');       /** * @classdesc * A control with 2 buttons, one for zoom in and one for zoom out. * This control is one of the default controls of a map. To style this control * use css selectors `.ol-zoom-in` and `.ol-zoom-out`. * * @constructor * @extends {ol.control.Control} * @param {olx.control.ZoomOptions=} opt_options Zoom options. * @api stable */ ol.control.Zoom = function(opt_options) {   var options = opt_options ? opt_options : {};   var className = options.className ? options.className : 'ol-zoom';   var delta = options.delta ? options.delta : 1;   var zoomInLabel = options.zoomInLabel ? options.zoomInLabel : '+'; var zoomOutLabel = options.zoomOutLabel ? options.zoomOutLabel : '\u2212';   var zoomInTipLabel = options.zoomInTipLabel ? options.zoomInTipLabel : 'Zoom in'; var zoomOutTipLabel = options.zoomOutTipLabel ? options.zoomOutTipLabel : 'Zoom out';   var inElement = goog.dom.createDom('BUTTON', { 'class': className + '-in', 'type' : 'button', 'title': zoomInTipLabel }, zoomInLabel);   goog.events.listen(inElement, goog.events.EventType.CLICK, goog.partial( ol.control.Zoom.prototype.handleClick_, delta), false, this);   var outElement = goog.dom.createDom('BUTTON', { 'class': className + '-out', 'type' : 'button', 'title': zoomOutTipLabel }, zoomOutLabel);   goog.events.listen(outElement, goog.events.EventType.CLICK, goog.partial( ol.control.Zoom.prototype.handleClick_, -delta), false, this);   var cssClasses = className + ' ' + ol.css.CLASS_UNSELECTABLE + ' ' + ol.css.CLASS_CONTROL; var element = goog.dom.createDom('DIV', cssClasses, inElement, outElement);   goog.base(this, { element: element, target: options.target });   /** * @type {number} * @private */ this.duration_ = options.duration !== undefined ? options.duration : 250;   }; goog.inherits(ol.control.Zoom, ol.control.Control);     /** * @param {number} delta Zoom delta. * @param {goog.events.BrowserEvent} event The event to handle * @private */ ol.control.Zoom.prototype.handleClick_ = function(delta, event) { event.preventDefault(); this.zoomByDelta_(delta); };     /** * @param {number} delta Zoom delta. * @private */ ol.control.Zoom.prototype.zoomByDelta_ = function(delta) { var map = this.getMap(); var view = map.getView(); if (!view) { // the map does not have a view, so we can't act // upon it return; } var currentResolution = view.getResolution(); if (currentResolution) { if (this.duration_ > 0) { map.beforeRender(ol.animation.zoom({ resolution: currentResolution, duration: this.duration_, easing: ol.easing.easeOut })); } var newResolution = view.constrainResolution(currentResolution, delta); view.setResolution(newResolution); } };  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Fri Nov 06 2015 19:36:11 GMT+0100 (CET) </div> </div> <script src="../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../../sorter.js"></script> </body> </html>